Saccharomyces cerevisiae (S288c)


L000003919, YOL112W
GTPase-activating protein of the Ras superfamily; acts primarily on Sec4p, localizes to the bud site and bud tip; msb3 msb4 double mutation causes defects in secretion and actin organization; similar to the TBC-domain Tre2 oncogene; MSB4 has a paralog, MSB3, that arose from the whole genome duplication
GO Process (2)
GO Function (1)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

External Database Linkouts

SGD | Entrez Gene | RefSeq | UniprotKB | PhosphoGRID
Download 101 Published Interactions For This Protein
  • Stats & Options
Switch View:
  • Interactors (90)
  • Interactions (101)
  • Network